Micro Delfino lid screw 25, 33, 50

Not rated Rating details
Brand: Vagnerpool

Dimensions and technical details

Length55 mm
Thread length33 mm
Diameter of thread6 mm

This fastener secures the corresponding component of the pump assembly. Length, thread and head design must match the original screw.

Part code: B4230131

Availability In stock (2 pcs)
Delivery to:
3.11.2026
Code: B4230131
€4,03 €3,33 excl. VAT Measure price:
Micro Delfino lid screw 25, 33, 50
Not rated Rating details
Brand: Vagnerpool
Free shipping
Free shipping
from 100 Eur
Bazény na míru
Bazény na míru
stavíme již 23 let
Vrácení zboží
Vrácení zboží
v lhůtě do 30 dní

Dimensions and technical details

Length55 mm
Thread length33 mm
Diameter of thread6 mm

Micro Delfino lid screw 25, 33, 50

This fastener secures the corresponding component of the pump assembly. Length, thread and head design must match the original screw.

Pool technician’s advice

Compare length, thread and head design. The motor tie bolt at position 9 and lid screw at position 67 are different parts. This item has its own code B4230131; compare the actual fastening design. The arrow marks the general installation location.

What to check before ordering

The fastener holds the relevant assembly components in position. A damaged thread or head, or a missing fastener, can prevent correct assembly. Check the mating thread or nut as well.

Compatibility and part identification

Shop codeB4230131
Micro Delfino modelsMicro Delfino 25, 33, 50
Diagram position67

How to choose the correct version

Compare the original length, diameter, thread type and head shape. Lid, hydraulic-section and motor bolts are not automatically interchangeable. For a listed assembly, use its specific description.

When to replace the part

Replace a missing fastener or one with a damaged head or thread. Check any separately listed washer or seal at the same joint.

Important points when replacing the part

The new fastener must engage without force. Follow the pump manufacturer’s assembly and tightening instructions; extra force will not repair a damaged mating part. Have a technician dismantle motor assemblies.

Version details

Disconnect the pump from the power supply and drain the water before disassembly. Motor repairs, capacitor replacement and mechanical seal installation should be carried out by a qualified technician.

Using the exploded diagram

The listed position refers to the corresponding assembly diagram. The arrow helps locate the part; for some small components it marks only the fitting area. Compare the original part, its code and the specific pump version before ordering. You are ordering the item named in this listing, not the complete assembly in the diagram.

Related spare parts guides

Need help identifying the part

Email info@chemie-bazen.cz with photographs of the original part and the pump rating plate. Include measured dimensions and the fitting location to help identify the correct version.

Additional parameters

Category: Micro Delfino pump spare parts – 25, 33, 50
Weight: 0.001 kg
Druh dílu: Šrouby a matice
Kompatibilní řada: Micro Delfino
Pozice v rozkresu Micro Delfino: 67
Product type: Náhradní díl
Brand: Vagnerpool

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